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Heatilator • NNXT4236IF, NNXT4236ILF, NNXT3633IF, NNXT3633ILF Installation Manual • 4055-980 Rev. D • 9/15
3
3
Framing and Clearances
A. Appliance/Decorative Front Dimension Diagrams
Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 5.
Figure 3.1 Appliance Dimensions
Electrical
Access
Alternative
Gas Access
1-3/4 in.
(44 mm)
34-1/2 in.
(876 mm)
1-1/2 in.
(38 mm)
15-3/4 in.
(400 mm)
8 in.
(203 mm)
2-3/8 in.
(60 mm)
31-1/2 in.
(800 mm)
35-1/4 in.
(896 mm)
A
B
23-1/2 in.
(597 mm)
6-1/2 in.
(165 mm)
C
19-1/8 in.
(486 mm)
11-5/8in.
(295 mm)
Gas Line
Access
3 in.
(76 mm)
Model
A
B
C
in.
38
33
11 5/8
mm
965
838
295
in.
41
36
14 5/8
mm
1041
916
371
NNXT3933
NNXT4236
